On Wed, 30 Oct 2002 [EMAIL PROTECTED] wrote: : # find common keys : @k = keys hash{ map { { _=>1 } } *( %a.keys , %b.keys ) };
It seems a bit odd to privilege the intersection over the union. Larry
On Wed, 30 Oct 2002 [EMAIL PROTECTED] wrote: : # find common keys : @k = keys hash{ map { { _=>1 } } *( %a.keys , %b.keys ) };
It seems a bit odd to privilege the intersection over the union. Larry